33128822306 has 8 divisors (see below), whose sum is σ = 49942948800. Its totient is φ = 16481172708.

The previous prime is 33128822303. The next prime is 33128822339. The reversal of 33128822306 is 60322882133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 33128822306.

It is not an unprimeable number, because it can be changed into a prime (33128822303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41618726 + ... + 41619521.

It is an arithmetic number, because the mean of its divisors is an integer number (6242868600).

Almost surely, 2^33128822306 is an apocalyptic number.

33128822306 is a deficient number, since it is larger than the sum of its proper divisors (16814126494).

33128822306 is a wasteful number, since it uses less digits than its factorization.

33128822306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83238448.

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 33128822306 in words is "thirty-three billion, one hundred twenty-eight million, eight hundred twenty-two thousand, three hundred six".